On April 3, 1985, motorists traveling southbound along Interstate 75 near Jellico in rural Campbell County, Tennessee, discovered the body of a young woman discarded down an embankment. Bound and wrapped in a gray blanket, the victim had reddish hair and was immediately grouped into the terrifying interstate phenomenon known as the "Redhead Murders." For thirty-seven years, she was known only as Campbell County Jane Doe.
Autopsy Findings, Ligatures & Interstate 75 Corridor
The autopsy conducted by the regional medical examiner confirmed that the victim had died of manual strangulation and blunt force trauma. She was estimated to be between 17 and 30 years old, 5 feet 1 inch to 5 feet 4 inches tall, with natural reddish-auburn hair. Toxicological screening revealed no intoxicating substances.
Investigators collected critical forensic trace evidence: strips of electrical tape used as ligatures and the distinctive gray blanket. Her recovery along I-75 closely matched the dump site characteristics of other young women recovered along major trucking corridors in Kentucky, Tennessee, and Arkansas between 1978 and 1992, fueling fears of an active serial killer operating along the nation's highway system.
| Date / Period | Jurisdiction / Entity | Forensic Event & Chain-of-Custody Record |
|---|---|---|
| March 1985 | Indianapolis, Indiana | Twenty-one-year-old Tina Marie McKenney Farmer last seen by family in Indiana. |
| Apr 3, 1985 | Jellico, Campbell Co., TN | Body discovered down I-75 embankment wrapped in blanket; designated NamUs UP1577. |
| 1985–2018 | Tennessee Bureau of Investigation | Victim linked to regional "Redhead Murders" task force; fingerprint checks negative. |
| 2021 | TBI / Othram Inc. | TBI agents submit skeletal bone core to Othram for Forensic-Grade Genome Sequencing. |
| Aug 2022 | Othram Lab | Genealogists identify candidate family in Indiana; reference DNA confirms Tina Farmer. |
| Dec 2022 | TBI Special Agents | TBI announces identification and links murder to convicted serial predator Jerry Johns. |